harley davidson nightster [PROGRESSIVE SUSPENSION] - 412 Series shock absorber

PROGRESSIVE SUSPENSION - 412 Series shock absorbers

Experience a significant improvement in the ride quality and performance of your Harley Davidson Nightster with the 412 Series shock absorbers by PROGRESSIVE SUSPENSION. These high-quality shock absorbers are specially developed for motorcycle enthusiasts who value an optimal combination of comfort and controllability.

Product features

• ITEM NO. Manufacturer: 412-4070C
• Damper method: Filled with gas
• Area of application: Default
• Setting execution: Automatic
• Color/Surface: Chrome plated
• Spring type: Simple progressive spring rate
• Length (extended): 279.40mm (11.00")
• material: steel
• model: 412 Series with Covers
• Mounting position: Back
• Position reservoir: Inside
• Progressive spring rate: 1.60 kg/mm - 2.30 kg/mm (90 lb/in - 130 lb/in)
• Number of pieces: Couple
• Type: Monotube shock absorber with spring sleeve

These shock absorbers feature innovative gas-filled damping technology that ensures responsive damping performance. The automatic damping adjustment adapts to the road conditions, always providing optimal control and comfort. The 279.40 mm length of the shock absorbers allows for a precise fit and easy installation at the rear mounting position of your motorcycle.

The chrome-plated surface Not only enhances the appearance of your motorcycle, but also provides protection against corrosion and wear. The robust steel material ensures durability and reliability under a wide range of driving conditions.

The progressive spring rate from 1.60 kg/mm to 2.30 kg/mm allows optimal adjustment to the weight and riding conditions, resulting in a significant improvement in the overall performance of your motorcycle. With the 412 Series shock absorbers from PROGRESSIVE SUSPENSION you are making the ideal choice for high-quality chassis optimization of your Harley Davidson Nightster.